How to choose a TV box? These three issues must be noted

Regardless of whether you are using traditional TV or smart TV now, a TV box with hundreds of bucks is a good thing. It can make an antique TV in your home smart, and it can let you use smart TV configurations and systems for several years. A "big change", but the premise is to buy right, the following three issues must pay attention.
Don't believe those so-called "high match"
Compared with mobile phones, the hardware configuration of the TV box does not have a "stacking" situation, but the processor, memory, and flash memory are still very important, which directly determine the smoothness and stability of the TV box and audio and video decoding performance. The processor specifications must be as new as possible, such as the Amlogic S905/S912, Rockchip RK3368, etc. are all more used, the bigger the memory and flash memory the better, and the combination of 2GB+16GB is fully available.
We must also have a rational understanding of those "high allocations" in the publicity slogan. From the perspective of my experience, 8GB of flash memory space is sufficient. In actual use, it is rare to install large games in boxes, and video and audio software will not Take up too much flash space. However, 2GB of memory is still necessary. It is more secure in terms of software startup speed, system fluency, etc. It will not become stagnant for a while.
The configuration aspect also needs attention is its interface, HDMI is certainly essential, but if it is to use the old TV at home, we must see if there is no AV interface.
If you want to connect amplifiers or speakers, there should be an optical audio output connector on the box, but this interface is not common on TV boxes.
Content resources do not care how much Although the TV box can install all kinds of video software, but the built-in resource platform is also very important, after all, each time you open a third-party application software to be troublesome, it is best to buy a box to understand its video platform, For example, iQIYI, Youku, Tencent videos, etc., can be combined with their membership fees.
The system is really very important to use Although the system is basically based on Android, but the difference between different box systems really big, for example, some can not automatically connect to the wireless network after booting, after inserting the U disk can not find the "local file "The entrance, or the ability to display subtitles when playing a movie on your hard disk, may seem insignificant, but if you do not do a good job, it's really upsetting.
In addition, voice control is very popular nowadays. It can replace many key operations, such as searching for the content you want to see, adjusting the progress of the play, etc. It can also be considered as a bonus item.
A good system must be continuously updated. Only constant updates will correct bugs, and some useful functions will be added at the same time, so that it can become more and more useful. Therefore, it is necessary to select those big brand products, and the subsequent maintenance upgrades are more reliable. .
Although the TV box is only a few hundred dollars of small things, it is not a problem for several years to buy it.

battery holders

Antenk Battery Holders, Battery Snaps an Mobile battery connectors are designed to create connections and contain batteries in electronic equipment. This series includes battery holders and coin cell holders for AAA, AA, C, D, 9V and lithium coin cells. Antenk produces this series in a variety of terminations such as through hole PCB leads, SMT leads, wire leads and solder lugs. Custom lead lengths on wire configurations are also avaialble. Our superior retention holders are molded of UL-94V0 or UL-94HB material with spring steel contacts and perform extremely well under normal or adverse environment conditions.

Antenk offer a large range of battery and coin cell holders and battery contacts for various mounting requirements.
Our battery clips, contacts & holders are designed with leading edge technology in mind, to accommodate all major manufacturers` batteries.
Available in a wide range of materials and mounting styles including SMT, THM & off board.
Some of the applications include : Telecommunications, memory hold, emergency power systems, personal medical monitoring devices.
Battery Holders

Antenk battery holders rely on continuous innovation.
Every year we continue to innovate and create not only new types holders for new kinds of batteries, but also new types of holders for common batteries. Our award-winning designs have been used in all types of projects around the world, and they have been everywhere from under the sea to outer space. No matter what size and shape battery holder is needed, we can provide a solution. Our standard line includes over 250 different battery holders, with enough variations to suit most applications. We also have a long history of delivering custom battery holder solutions, which we optimize to perfectly suit the the needs of our clients.
Specialized Knowledge
Designing the best battery holders requires the best industry knowledge. At Antenk, we have over 15 years of battery holder design experience. We know what works and what doesn't, and we thoroughly test our newest designs to ensure they meet our rigorous quality standards. Understanding batteries and how they vary among brands, the requirements of modern electronics manufacturing practices, and how electronics consumers operate battery holders are all examples of the specific knowledge we apply during our battery holder design process.
Battery Holders by Type of Battery
1/2AA | 1/3N | 223A | 23A | 9V | AA | AAA | AAAA | C | CR123A | CR2 | CR2/3A | CR2N | D | Li-ion 18650 | N | Other Sizes

Coin Cell Battery Holders

We have created a wide variety of coin cell battery holders for use in all types of devices, and from handheld medical devices to server motherboards we have solutions for any application. The ever increasing types, sizes, and sheer number of devices which use coin cell battery holders have been keeping us busy, and we have a similarly increasing selection of coin cell battery holder designs. After all, the perfect coin cell battery holder for a handheld medical device is going to be vastly different from the one for a server motherboard.
Unique Coin Cell Battery Holders
Antenk has pioneered a large number of new styles of coin cell battery holders to suit the various needs of the electronics industry. Our Verticals are an excellent way to save space on a crowded board, while our Minis can save almost 3 mm in height above the PCB over traditional coin cell battery holders. Gliders are an excellent upgrade over coin cell retainers, offering more reliable connections while also having simple, tool-less battery replacements. Our newest technology is Snap Dragon, which adds a snapping cover to the traditional style of coin cell battery holders for increased reliability.
Coin Cell Battery Holders by Size of Cell
191 | 335 | A76 | CR1025 | CR1216 | CR1220 | CR1225 | CR1620 | CR1632 | CR2016 | CR2025 | CR2032 | CR2320 | CR2325 | CR2330 | CR2335 | CR2354 | CR2420 | CR2430 | CR2450 | CR2477 | CR3032 | Coin Cell | F3 iButton | F5 iButton | LR1120 | LR44 | ML414 | SR512SW | SR60 | V80H or CP1654 | iButton | BR1025 | BR1216 | BR1220 | BR1225 | BR1620 | BR1632 | BR2016 | BR2025 | BR2032 | BR2320 | BR2325 | BR2330 | BR2335 | BR2420 | BR2430 | BR2450 | BR2477 | BR3032 | Other Sizes

Coin Cell Retainers

Coin cell retainers are simple metal contacts that both electrically connect coin cells and hold them in place, while taking up minimal additional space on the PCB. They feature nickel-plating, and since most coin cells have nickel shells this helps to prevent galvanic corrosion, an electrochemical process that can damage dissimilar metals that are in electrical contact. Our retainers are always designed with automation in mind, and can be easily picked and placed, with both through hole and surface mount retainers available for most coin cell sizes. Combining the ease of automation with the low cost of Antenk's retainers, it is no wonder they are such a popular product.

Coin Cell Retainers by Size of Cell
191 | 335 | CR1025 | CR1216 | CR1220 | CR1225 | CR1632 | CR2016 | CR2032 | CR2320 | CR2325 | CR2330 | CR2354 | CR2430 | CR2450 | CR2477 | F3 iButton | F5 iButton | LR1120 | LR44 | ML414 | SR512SW | SR60 | V80H or CP1654 | BR1025 | BR1216 | BR1220 | BR1225 | BR1632 | BR2016 | BR2032 | BR2320 | BR2325 | BR2330 | BR2450 | BR2477 | Other Sizes

Circle Connector,Battery Holders ,Battery Contacts,Battery Holders,Battery Clips,Battery Contacts​,Battery Enclosures ,Coin Cell Battery Holders ,Cylindrical Battery Contacts, Clips, Holders & Springs

ShenZhen Antenk Electronics Co,Ltd , https://www.antenkconn.com